Didelphid
负鼠
🗣️ 情景例句
I hope they aren't lost.
但愿没丢才好。
What's the quickest way to get there?
到那里的最快方法是什么？
Early next morning, she heard planes passing overhead and wondered how she could send a signal.
第二天一大早，她听到头顶上有飞机飞过，但不知道怎样才能发个信号。